#include <ConditionImpl.h>

Inheritance diagram for OpenDDS::DCPS::ConditionImpl:

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Collaboration diagram for OpenDDS::DCPS::ConditionImpl:

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Public Member Functions
DDS::ReturnCode_t	attach_to_ws (DDS::WaitSet_ptr ws)

DDS::ReturnCode_t	detach_from_ws (DDS::WaitSet_ptr ws)

void	signal_all ()

Public Member Functions inherited from DDS::Condition
boolean	get_trigger_value ()

Public Member Functions inherited from OpenDDS::DCPS::LocalObjectBase
virtual void	_add_ref ()

virtual void	_remove_ref ()

virtual CORBA::ULong	_refcount_value () const

Public Member Functions inherited from CORBA::LocalObject
virtual	~LocalObject (void)

virtual CORBA::Boolean	_non_existent (void)

virtual char *	_repository_id (void)

virtual CORBA::InterfaceDef_ptr	_get_interface (void)

virtual CORBA::Object_ptr	_get_component (void)

virtual void	_create_request (CORBA::Context_ptr ctx, const char *operation, CORBA::NVList_ptr arg_list, CORBA::NamedValue_ptr result, CORBA::Request_ptr &request, CORBA::Flags req_flags)

virtual void	_create_request (CORBA::Context_ptr ctx, const char *operation, CORBA::NVList_ptr arg_list, CORBA::NamedValue_ptr result, CORBA::ExceptionList_ptr exclist, CORBA::ContextList_ptr ctxtlist, CORBA::Request_ptr &request, CORBA::Flags req_flags)

virtual CORBA::Request_ptr	_request (const char *operation)

CORBA::Policy_ptr	_get_policy (CORBA::PolicyType type)

CORBA::Policy_ptr	_get_cached_policy (TAO_Cached_Policy_Type type)

CORBA::Object_ptr	_set_policy_overrides (const CORBA::PolicyList &policies, CORBA::SetOverrideType set_add)

CORBA::PolicyList *	_get_policy_overrides (const CORBA::PolicyTypeSeq &types)

CORBA::Boolean	_validate_connection (CORBA::PolicyList_out inconsistent_policies)

virtual CORBA::ULong	_hash (CORBA::ULong maximum)

virtual CORBA::Boolean	_is_equivalent (CORBA::Object_ptr other_obj)

virtual CORBA::ORB_ptr	_get_orb (void)

virtual TAO::ObjectKey *	_key (void)

Public Member Functions inherited from CORBA::Object
virtual	~Object (void)

virtual TAO_Abstract_ServantBase *	_servant (void) const

virtual CORBA::Boolean	_is_collocated (void) const

virtual CORBA::Boolean	_is_local (void) const

	Object (TAO_Stub p, CORBA::Boolean collocated=false, TAO_Abstract_ServantBase servant=0, TAO_ORB_Core *orb_core=0)

	Object (IOP::IOR ior, TAO_ORB_Core orb_core)

virtual TAO_Stub *	_stubobj (void) const

virtual TAO_Stub *	_stubobj (void)

virtual void	_proxy_broker (TAO::Object_Proxy_Broker *proxy_broker)

virtual CORBA::Boolean	marshal (TAO_OutputCDR &cdr)

CORBA::Boolean	is_evaluated (void) const

TAO_ORB_Core *	orb_core (void) const

IOP::IOR *	steal_ior (void)

const IOP::IOR &	ior (void) const

virtual bool	can_convert_to_ior (void) const

virtual char *	convert_to_ior (bool use_omg_ior_format, const char *ior_prefix) const

void	_decr_refcount (void)

virtual CORBA::Boolean	_is_a (const char *logical_type_id)

virtual const char *	_interface_repository_id (void) const

CORBA::Policy_ptr	_get_policy (CORBA::PolicyType type)

CORBA::Policy_ptr	_get_cached_policy (TAO_Cached_Policy_Type type)

CORBA::Object_ptr	_set_policy_overrides (const CORBA::PolicyList &policies, CORBA::SetOverrideType set_add)

CORBA::PolicyList *	_get_policy_overrides (const CORBA::PolicyTypeSeq &types)

CORBA::Boolean	_validate_connection (CORBA::PolicyList_out inconsistent_policies)

Public Member Functions inherited from OpenDDS::DCPS::RcObject
virtual	~RcObject ()

long	ref_count () const

WeakObject *	_get_weak_object () const

Protected Member Functions
	ConditionImpl ()

virtual	~ConditionImpl ()

typedef	OPENDDS_SET (OpenDDS::DCPS::WeakRcHandle< DDS::WaitSet >) WaitSetSet

Protected Member Functions inherited from CORBA::LocalObject
	LocalObject (void)

Protected Member Functions inherited from CORBA::Object
	Object (int dummy=0)

TAO::Object_Proxy_Broker *	proxy_broker () const

Protected Member Functions inherited from OpenDDS::DCPS::RcObject
	RcObject ()

Protected Attributes
WaitSetSet	waitsets_

ACE_Recursive_Thread_Mutex	lock_

Protected Attributes inherited from CORBA::Object
ACE_Atomic_Op< TAO_SYNCH_MUTEX, unsigned long >	refcount_

Additional Inherited Members
Public Types inherited from OpenDDS::DCPS::LocalObject< DDS::Condition >
typedef DDS::Condition ::_ptr_type	_ptr_type

typedef DDS::Condition ::_var_type	_var_type

Public Types inherited from CORBA::LocalObject
typedef LocalObject_ptr	_ptr_type

typedef LocalObject_var	_var_type

typedef LocalObject_out	_out_type

Public Types inherited from CORBA::Object
typedef Object_ptr	_ptr_type

typedef Object_var	_var_type

typedef Object_out	_out_type

Static Public Member Functions inherited from OpenDDS::DCPS::LocalObject< DDS::Condition >
static _ptr_type	_narrow (CORBA::Object_ptr obj)

Static Public Member Functions inherited from CORBA::LocalObject
static LocalObject_ptr	_duplicate (LocalObject_ptr obj)

static LocalObject_ptr	_nil (void)

static LocalObject_ptr	_narrow (CORBA::Object_ptr obj)

Static Public Member Functions inherited from CORBA::Object
static CORBA::Boolean	marshal (const Object_ptr x, TAO_OutputCDR &cdr)

static void	_tao_any_destructor (void *)

static CORBA::Boolean	is_nil_i (CORBA::Object_ptr obj)

static void	tao_object_initialize (Object *)

static CORBA::Object_ptr	_duplicate (CORBA::Object_ptr obj)

static CORBA::Object_ptr	_nil (void)

static CORBA::Object_ptr	_narrow (CORBA::Object_ptr obj)

Detailed Description

Definition at line 27 of file ConditionImpl.h.

Constructor & Destructor Documentation

◆ ConditionImpl()

OpenDDS::DCPS::ConditionImpl::ConditionImpl ( )

inlineprotected

Definition at line 35 of file ConditionImpl.h.

35 {}

◆ ~ConditionImpl()

virtual OpenDDS::DCPS::ConditionImpl::~ConditionImpl ( )

inlineprotectedvirtual

Definition at line 36 of file ConditionImpl.h.

References OPENDDS_SET().

36 {}

Member Function Documentation

◆ attach_to_ws()

DDS::ReturnCode_t OpenDDS::DCPS::ConditionImpl::attach_to_ws ( DDS::WaitSet_ptr ws )

Definition at line 46 of file ConditionImpl.cpp.

References ACE_GUARD_RETURN, lock_, DDS::RETCODE_OK, DDS::RETCODE_OUT_OF_RESOURCES, DDS::RETCODE_PRECONDITION_NOT_MET, and waitsets_.

Referenced by DDS::WaitSet::attach_condition().

 {
   ACE_GUARD_RETURN(ACE_Recursive_Thread_Mutex, g, lock_,
                    DDS::RETCODE_OUT_OF_RESOURCES);
   return waitsets_.insert(OpenDDS::DCPS::WeakRcHandle<DDS::WaitSet>(*ws)).second
          ? DDS::RETCODE_OK : DDS::RETCODE_PRECONDITION_NOT_MET;
 }

◆ detach_from_ws()

DDS::ReturnCode_t OpenDDS::DCPS::ConditionImpl::detach_from_ws ( DDS::WaitSet_ptr ws )

Definition at line 54 of file ConditionImpl.cpp.

References ACE_GUARD_RETURN, lock_, OPENDDS_END_VERSIONED_NAMESPACE_DECL, DDS::RETCODE_OK, DDS::RETCODE_OUT_OF_RESOURCES, DDS::RETCODE_PRECONDITION_NOT_MET, and waitsets_.

Referenced by DDS::WaitSet::detach_i().

 {
   ACE_GUARD_RETURN(ACE_Recursive_Thread_Mutex, g, lock_,
                    DDS::RETCODE_OUT_OF_RESOURCES);
   return waitsets_.erase(OpenDDS::DCPS::WeakRcHandle<DDS::WaitSet>(*ws))
          ? DDS::RETCODE_OK : DDS::RETCODE_PRECONDITION_NOT_MET;
 }

◆ OPENDDS_SET()

typedef OpenDDS::DCPS::ConditionImpl::OPENDDS_SET ( OpenDDS::DCPS::WeakRcHandle< DDS::WaitSet > )

protected

Referenced by ~ConditionImpl().

◆ signal_all()

void OpenDDS::DCPS::ConditionImpl::signal_all ( )

Definition at line 16 of file ConditionImpl.cpp.

References ACE_DEBUG, ACE_GUARD, ACE_TEXT(), OpenDDS::DCPS::DCPS_debug_level, DDS::Condition::get_trigger_value(), LM_DEBUG, lock_, and waitsets_.

Referenced by OpenDDS::DCPS::DataReaderImpl::notify_read_conditions(), OpenDDS::DCPS::EntityImpl::notify_status_condition(), OpenDDS::DCPS::StatusConditionImpl::set_enabled_statuses(), and DDS::GuardCondition::set_trigger_value().

 {
   if (DCPS_debug_level > 9) {
     ACE_DEBUG((LM_DEBUG,
                ACE_TEXT("(%P|%t) ConditionImpl::signal_all()\n")));
   }
 
   if (!get_trigger_value()) return;
 
   WaitSetSet local_ws;
   {
     ACE_GUARD(ACE_Recursive_Thread_Mutex, g, lock_);
     local_ws = waitsets_;
   }
 
   if (DCPS_debug_level > 9) {
     ACE_DEBUG((LM_DEBUG,
                ACE_TEXT("(%P|%t) ConditionImpl::signal_all() - ")
                ACE_TEXT("number of sets: %B\n"),
                local_ws.size()));
   }
 
   for (WaitSetSet::iterator it = local_ws.begin(), end = local_ws.end();
        it != end; ++it) {
     RcHandle<DDS::WaitSet> ws ((*it).lock());
     if (ws)
       ws->signal(this);
   }
 }

Member Data Documentation

◆ lock_

ACE_Recursive_Thread_Mutex OpenDDS::DCPS::ConditionImpl::lock_

protected

Use a recursive mutex because we have derived classes that need the recursive behavior

Definition at line 42 of file ConditionImpl.h.

Referenced by attach_to_ws(), detach_from_ws(), OpenDDS::DCPS::StatusConditionImpl::get_enabled_statuses(), OpenDDS::DCPS::StatusConditionImpl::get_trigger_value(), OpenDDS::DCPS::StatusConditionImpl::set_enabled_statuses(), and signal_all().

◆ waitsets_

WaitSetSet OpenDDS::DCPS::ConditionImpl::waitsets_

protected

Definition at line 39 of file ConditionImpl.h.

Referenced by attach_to_ws(), detach_from_ws(), and signal_all().

The documentation for this class was generated from the following files:

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ ConditionImpl()

◆ ~ConditionImpl()

Member Function Documentation

◆ attach_to_ws()

◆ detach_from_ws()

◆ OPENDDS_SET()

◆ signal_all()

Member Data Documentation

◆ lock_

◆ waitsets_